Basic dioxazine compounds

Details Basic dioxazine compounds Basic dioxazine compounds

1981-08-14

1983-07-26

Bond, Robert T.

Organic compounds -- part of the class 532-570 series

Organic compounds

Chalcogen in the nitrogen containing substituent

8454, C07D49822

Patent

active

043955452

ABSTRACT:
The invention discloses novel basic dioxazine compounds of the formula ##STR1## wherein each of X.sub.1 and X.sub.2 independently is an unbranched or branched alkyl group of 1 to 4 carbon atoms, an unsubstituted or substituted phenyl group, halogen, hydrogen, cyano, a phenylamino group which is unsubstituted or substituted in the phenyl nucleus, the CONH.sub.2 group, the CONH-phenyl group which can be substituted in the phenyl moiety, or a COO--C.sub.1 -C.sub.4 alkyl group; Z is a non-quaternized or quaternized basic group, Y is an anionic group, each B independently is a fused ring system containing 2 to 4 carbocyclic and/or heterocyclic rings and which, in addition to containing the substituents Z and Y, can be further substituted; n is 1 to 4 and m is 0 to 2, with the proviso that m is not greater than n. Processes for obtaining these compounds and their use as dyes for coloring and printing in particular cellulosic fabrics, without the addition of salt, are also disclosed.

REFERENCES:
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Chemical Abstracts, vol. 53, Cols. 21968-21969, (1950) Abstracting, Lantz et al., "Bull. Soc. Chim. France", (1959), pp. 510-513.
Chemical Abstracts, vol. 57, Cols. 12666-12668, (1962) Abstracting, Reichel et al., "Acad. Rep. Populare Romine, Studii Cercetari Chim.", vol. 9, pp. 521-532, (1961), Romania.
Chemical Abstracts, 7th Collective Index, vols. 56-64, subjects Chq-Dib, p. 7442 S (1969), Am. Chem. Soc.
Chemical Abstracts, 8th Collective Index, vols. 66-75, subjects Dibenzobr-Ethanola, p. 10079 S (1973), Am. Chem. Soc.
Venkataraman, "Chemistry of Synthetic Dyes", vol. II, pp. 781-791, (Academic Press, New York) (1952).

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